EP0192047A3 - Article abrasif fixé à base de Polyuréthane - Google Patents

Article abrasif fixé à base de Polyuréthane Download PDF

Info

Publication number: EP0192047A3
Authority: EP; European Patent Office
Prior art keywords: grinding media; isocyanate; fixed abrasive; open cell; water
Prior art date: 1985-02-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP86100567A

Other languages

German (de)

English (en)

Other versions

EP0192047A2 (fr

Inventor

John Chen Shyan Shen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1985-02-22

Filing date

1986-01-17

Publication date

1987-08-26

1986-01-17 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1986-08-27 Publication of EP0192047A2 publication Critical patent/EP0192047A2/fr

1987-08-26 Publication of EP0192047A3 publication Critical patent/EP0192047A3/fr

Status Withdrawn legal-status Critical Current

Links

229920002635 polyurethane Polymers 0.000 title 1
239000004814 polyurethane Substances 0.000 title 1
239000011230 binding agent Substances 0.000 abstract 2
239000003054 catalyst Substances 0.000 abstract 2
229920005862 polyol Polymers 0.000 abstract 2
229920005830 Polyurethane Foam Polymers 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
230000009977 dual effect Effects 0.000 abstract 1
239000012948 isocyanate Substances 0.000 abstract 1
150000002513 isocyanates Chemical class 0.000 abstract 1
COPLXRFZXQINJM-UHFFFAOYSA-N isocyanic acid;hydrate Chemical compound O.N=C=O COPLXRFZXQINJM-UHFFFAOYSA-N 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
150000003077 polyols Chemical class 0.000 abstract 1
239000011496 polyurethane foam Substances 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
- B24D3/32—Resins or natural or synthetic macromolecular compounds for porous or cellular structure
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Polishing Bodies And Polishing Tools (AREA)
Polyurethanes Or Polyureas (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)

EP86100567A 1985-02-22 1986-01-17 Article abrasif fixé à base de Polyuréthane Withdrawn EP0192047A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US70412185A	1985-02-22	1985-02-22
US704121		1991-05-22

Publications (2)

Publication Number	Publication Date
EP0192047A2 EP0192047A2 (fr)	1986-08-27
EP0192047A3 true EP0192047A3 (fr)	1987-08-26

Family

ID=24828159

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86100567A Withdrawn EP0192047A3 (fr)	1985-02-22	1986-01-17	Article abrasif fixé à base de Polyuréthane

Country Status (2)

Country	Link
EP (1)	EP0192047A3 (fr)
JP (1)	JPS61195183A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5369916A (en) *	1988-08-01	1994-12-06	Dentsply Research & Development Corp.	Polishing element
DE68905297T2 (de) *	1988-10-26	1993-06-17	Ferro Corp	Ein gel erzeugendes kissen und verfahren zur oberflaechenbehandlung und zum polieren von linsen.
JPH02185373A (ja) *	1989-01-13	1990-07-19	Kanebo Ltd	合成砥石
US4933373A (en) *	1989-04-06	1990-06-12	Minnesota Mining And Manufacturing Company	Abrasive wheels
JPH04115873A (ja) *	1990-08-30	1992-04-16	Jason Inc	回転仕上げ工具
DE4445382C1 (de) *	1994-12-20	1996-02-22	Henkel Kgaa	Rohr aus einer mit Polyurethan-Klebstoff gebundenen Feststoffschicht aus Quarzsand und Verfahren zur Herstellung des Rohres sowie seine Verwendung
US6017831A (en) *	1996-05-03	2000-01-25	3M Innovative Properties Company	Nonwoven abrasive articles
WO1997042003A1 (fr) *	1996-05-03	1997-11-13	Minnesota Mining And Manufacturing Company	Procede et appareil de fabrication d'articles abrasifs
CA2251796A1 (fr) *	1996-05-03	1997-11-13	Minnesota Mining And Manufacturing Company	Procede de fabrication d'un article abrasif poreux
US5849051A (en) *	1997-11-12	1998-12-15	Minnesota Mining And Manufacturing Company	Abrasive foam article and method of making same
FR2785614B1 (fr)	1998-11-09	2001-01-26	Clariant France Sa	Nouveau procede de polissage mecano-chimique selectif entre une couche d'oxyde de silicium et une couche de nitrure de silicium
JP3956364B2 (ja) *	2001-04-09	2007-08-08	東洋ゴム工業株式会社	ポリウレタン組成物および研磨パッド
US20040224622A1 (en) *	2003-04-15	2004-11-11	Jsr Corporation	Polishing pad and production method thereof
US10362404B2 (en)	2014-08-29	2019-07-23	Pioneer Corporation	Speaker apparatus
US20220396723A1 (en) *	2021-06-11	2022-12-15	Sponge-Jet, Inc.	Abrasive media blends and related methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2885276A (en) *	1957-07-16	1959-05-05	Chemical Res Corp	Abrasive products and method of making
GB2021625A (en) *	1978-05-26	1979-12-05	Lippert H Gmbh	Grinding Materials for Wet Grinding
US4221572A (en) *	1977-03-03	1980-09-09	Kao Soap Company	Abrasive material having a polycarbodiimide and polyurethane resin binder
EP0103718A2 (fr) *	1982-09-16	1984-03-28	International Business Machines Corporation	Moyens abrasifs rigides à faible module d'élasticité et abrasif fixé, et procédé pour leur fabrication
US4454253A (en) *	1983-09-19	1984-06-12	Atlantic Richfield Co.	Polyurethane foam game ball, composition and process

1985
- 1985-12-24 JP JP28953785A patent/JPS61195183A/ja active Pending
1986
- 1986-01-17 EP EP86100567A patent/EP0192047A3/fr not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2885276A (en) *	1957-07-16	1959-05-05	Chemical Res Corp	Abrasive products and method of making
US4221572A (en) *	1977-03-03	1980-09-09	Kao Soap Company	Abrasive material having a polycarbodiimide and polyurethane resin binder
GB2021625A (en) *	1978-05-26	1979-12-05	Lippert H Gmbh	Grinding Materials for Wet Grinding
EP0103718A2 (fr) *	1982-09-16	1984-03-28	International Business Machines Corporation	Moyens abrasifs rigides à faible module d'élasticité et abrasif fixé, et procédé pour leur fabrication
US4454253A (en) *	1983-09-19	1984-06-12	Atlantic Richfield Co.	Polyurethane foam game ball, composition and process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
P.F. BRUINS: "Polyurethane technology", 1969, Interscience, New York, US; K.C. FRISCH: "Chemistry and Catalysis" * Pages 23-33 ; G.T. GMITTER et al.: "Polyether urethane production" Pages 50-52 * *

Also Published As

Publication number	Publication date
EP0192047A2 (fr)	1986-08-27
JPS61195183A (ja)	1986-08-29

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Legal Events

Date	Code	Title	Description
1986-07-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1986-08-27	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT
1987-02-04	17P	Request for examination filed	Effective date: 19861212
1987-02-18	RIN1	Information on inventor provided before grant (corrected)	Inventor name: CHEN SHYAN SHEN, JOHN
1987-07-09	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-08-26	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT
1990-09-12	17Q	First examination report despatched	Effective date: 19900731
1991-08-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1991-09-25	18D	Application deemed to be withdrawn	Effective date: 19910212
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: CHEN SHYAN SHEN, JOHN